While Google hires contractors to do the job, it’s possible it may be doing more.

The search engine giant registered the domain name raterhub.com (Whois) through MarkMonitor on February 13, 2012, which surprisingly had never been registered before.

In the past few days, the name transferred from MarkMonitor’s name server to Google.

Given the purchase of the domain, name server changes and the recent news, we could expect to see something soon on RaterHub.com.

[Update 1 on February 22, 2012: In the past 24 hours, a sign in page has gone online using Google Accounts, as shown in the snapshot below. The message reads, “Google is not affiliated with the contents of Ewok2 Rater Hub or its owners.” It appears Rater Hub is a third party service, not operated by Google.]